Mechanical Properties of Aluminum Welds - Course Notes

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Base Materials 16 AA 5754-O Main alloying element is Mg Non-heat treatable O temper → fully annealed AA 6063 T4 and T6 Mg and Si are the main alloying elements heat treatable→ strengthening from metastable β'' precipitates (Mg 2 Si) T4 → naturally aged; T6 → optimally aged Aural-2 ® T7 Mg, Si and Mn are the main alloying elements die cast T7 → stabilized
Weld Configuration 17 (A) (B) RD RD RD RD Cases 1 and 2 (C) Case 1 RD RD 5754 Cases 3 and 4
Page 1 and 2: MECHANICAL PROPERTIES OF ALUMINUM W
Page 3 and 4: Motivation 3 Increased use of alum
Page 5 and 6: Mechanical Properties of Welds 5 P
Page 7 and 8: Modified Shear Samples 7 Machined
Page 9 and 10: Shear Test: Kang et al [1] 9 The
Page 11 and 12: Barlat-Lian Yield Function: r= plas
Page 13 and 14: True stress, MPa RSW welds graph 13
Page 15: Project Outline 15 Weld Cases Case
Page 19 and 20: Experimental Procedure 19 Mechanic
Page 21 and 22: 6063 T4 Stress-Strain Curves 21 606
Page 23 and 24: Shear Test samples: welds 23 Welded
Page 25 and 26: Shear Tests- Base Materials 25 Sam
Page 27 and 28: Summary 27 Tensile tests on bas
Page 29 and 30: Acknowledgements 29 General Motors

Mechanical Properties of Aluminum Welds - Course Notes

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